What is Metabolism? Discuss in layman's term
Q: What distance separates base-pairs in the Watson-Crick model of DNA? O 2.3Å O 3.4Å O 4.5Å O 5.6Å
A: DNA is a double helix structure that is made up of two long strands that are coiled around a central...
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A: Ozokerite wax is dark brown or light yellow color mineral wax. It is made up of carbon and h...
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A: Gluconeogenesis is the metabolic route that leads to glucose production from non-carbohydrate carbon...
Q: If we look at the free energy changes caused by phosphate hydrolysis in the following list of phosph...
A: This is step from glycolysis. The compound formed in first step of glycolysis. Glucose -6-phosphate...
Q: At a replication fork, which strand is synthesized discontinuously? O lagging O leading
A: Replication is an essential process taking place in all living organisms that ensure the maintenance...
Q: Which subunit of bacterial RNA polymerase interacts with the -10 region of the promoter?
A: There are two questions on Transcription.
Q: In UV/Visible spectrophotometer analysis for a multicomponent system, there are only two dyes used i...
A: UV/Visible Spectrophotometry detects the absorbance of light in the UV/Visible range of the electrom...
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A:
Q: a) what enzyme is being inhibited by Orlistat? b) draw the reaction, which happens in the small inte...
A: Orlistat is being used as an weight loss agent. It may decrease the absorption of fat-soluble vitam...
Q: What risks are involved in genetic engineering of crop plants? How do these risks compare with other...
A: Genetic engineering is a technique where the genes are edited or newly genes are inserted using gene...
Q: What are the important metabolites/cofactors and where do they come from/how do they enter the citri...
A: The citric acid cycle also known as tri-carboxylic acid cycle (TCA Cycle) or Kreb's Cycle occurs in ...
Q: Proteins, nucleic acids, lipids, and carbohydrates are based on which element? охудen carbon hydroge...
A: Proteins are the linear chains of amino acids attached together via peptide bonds, Carbohydrates are...
Q: In a sample dsDNA from an organism, the amount of thymine is analyzed to be 12 µmoles when the A+T/G...
A: DNA is also known as deoxyribonucleic acid. DNA acts as genetic material in most organisms. DNA is c...
Q: What is the difference between symptom and sign. Give examples of symptoms and signs
A: Signs are something that physicians and other people notice it. Symptoms are something that patients...
Q: Define triad
A: Those organic molecules are mainly comprised of two functional groups; an amino group and a carboxyl...
Q: What is the general routes of metabolism and structure-activity relationship of PREDNISOLONE?
A: Prednisolone is a glucocorticoid used to treat adrenocortical insufficiency and inflammatory conditi...
Q: How does hyperpolarisation decrease amplitude of an action potential during a train of action potent...
A: The rapid and large change of membrane potential of a nerve cell during which the potential reverses...
Q: Is the picture below a D or L amino acid? Q2: Name 4 reducing sugars
A:
Q: using specific examples explain the biochemical significance of saturated and unsaturated fatty acid...
A: Our body needs energy for the proper functioning of all the organs and to sustain the metabolic acti...
Q: At a pH of 7.40, the carbonic acid ratio is, a. 35:1 b. 4:1 C. 20:1 d. 3:1
A: Given Values: pH = 7.4 pKa = 6.1
Q: Q7. Kinetics were analysed for an enzyme in the absence and presence of inhibitor. In the absence of...
A: In competitive inhibition the inhibitor competes with substrate for binding to an active site. In no...
Q: You have 10 mg/ml ethidium bromide solution. If you add 5 µl of this to 50 ml of agarose gel solutio...
A: Gel electrophoresis is a laboratory method for separating DNA molecules depending on their size and ...
Q: What is the chemical nature of the chromophores of each of the three materials separated on CM-Sepha...
A: Chromatography is a physical method for the separation of compounds. Two immiscible phases ...
Q: What is the role of the DNA Polymerase I 5' --> 3' exonuclease activity at a replication fork? O rem...
A: DNA polymerase I is an enzyme which has 3 functional activities which are : 5'-3' polymerase activit...
Q: Name the three classes of lipids found in the body and in foods. What are some of their functions in...
A: Lipids are biomolecules which are non-polar in nature. Lipids are not considered as true polymers be...
Q: How the amino acid tryptophan can be synthesized ?
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: Dexaclomycin is an antibiotic that inhibits peptidoglycan formation. Given this information, what ty...
A: Gram-negative bacteria are surrounded by a thin peptidoglycan cell wall, and an outer cell membrane ...
Q: How many different polypeptides would you expect to see synthesized by an in vitro translation react...
A: The mRNA is a sequence of ribonucleotides that contains three possible reading frames. Only one read...
Q: Which of the following are true about aspirin
A: The question is all about the drug aspirin i.e acetylsalicylic acid that is used to reduce pain and ...
Q: new protein of unknown structure has been purified. Gel filtration chromatography reveals that the n...
A: native purification: in this type of purification, the protein structure is not disturbed. denaturan...
Q: Ammonia, NH3, is toxic to a wide range of aquatic organisms including snails, insects, and fish. The...
A: The equation establishing the relationship between ammonia (NH3) and ammonium (NH4+) in water is as ...
Q: 2) Sugest I strategy frr golhers of A. b) write alown peptide sequence with bath 3 1. letted and c) ...
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl g...
Q: Why is biochemistry called the chemistry of life?
A: The question is all about the subject biochemistry that it is called as chemistry of life as our hum...
Q: 4. Glucose containing Catoms was added to isolated hepatocytes in an experiment. Ifthe glucose was a...
A: Triglyceride molecules are the most common way for fatty acids to be stored and transported within c...
Q: The following define nucleic acids EXCEPT А They are polyionic molecules of high molecular weight co...
A: Nucleic acids are Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Q: Sketch a pyrimidine nucleotide subunit that would be found only in RNA. Circle and label the three c...
A: RNA is a polymer composed of nucleotides attached together via phosphodiester bonds. RNA is found as...
Q: The ionizable side change (-OH) of a synthetic amino acid has a pKa of 6.54. Find the amino acid's i...
A: The pH at which the amino acid has no net charge and is electrically neutral is called isoelectric p...
Q: Abs undiluted 0.208 Diluted (1/10) 0.105 Diluted (1/20) 0.09 Use the chart above to back calculate...
A: Absorption spectroscopy is a spectroscopic method that measure the absorption of radiation by the sa...
Q: Imagine that you are viewing a slide with a heat-fixed smear from an sputum sample that has been aci...
A: Hi! Thank you for the question as per the honour code, we’ll answer the first question since the exa...
Q: Match the function with the appropriate protein or sequence:
A: tRNA is a short nucleotide chain with L-shaped structure. A tRNA molecule is required for translatin...
Q: Help with #4 thanks
A: Enzymes are proteins that aid in the speeding up of metabolic reactions. Certain chemicals can slow ...
Q: Is the H+/sucrose cotransport system involved in passive or active transport? How do you know?
A: Secondary active transport is the transport in which the electrochemical gradient that is generated ...
Q: Why is ethanol a good solvent for the recrystallization of biphenyl, but acetone and water are not g...
A: Recrystallization is a process used to purify chemicals. In this, the compound to be purified is dis...
Q: How many different components make up a nucleoside? 4 2 3 5
A: Nucleosides are glycosylamines that are phosphorylated to form nucleotides.
Q: Well 1 contains 20 uL of serum. Wells 2-6 contain 90 uL of water. To do a serial dilution of 10% c...
A: 10% serial dilution is mixing 1 part of stock solution with 9 parts of diluent so that concentration...
Q: The following RNA polymer is added to an E. coli extract, where it can be translated in all three po...
A: A reading frame is the sequence of nucleotides in a nucleic acid (DNA or RNA) molecule read into a s...
Q: what receptor helps distinguish between organic and inorganic ? what does not remove neurotra...
A: Elements combine to form chemical substances called compounds. Further, all the compounds have been ...
Q: You are studying a eukaryotic protein PKK in the lab. You fuse the DNA encoding GFP (green fluoresce...
A: Proteins synthesized through translation process is directed to specific locations in the cells. The...
Q: Please define GMO in fish. Thank you
A: Transgenic animals: A transgenic animal is one that carries a foreign gene that has been purposely ...
Q: A membrane can separate gas mixture because different gases have different permeability through the ...
A: Gas separation by membrane is appealing in low-carbon technologies because it can be run in a contin...
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